Since she was very young, Kasumi Toyama has always been searching for the "Star Beat", a sparkling and exciting sound she heard while looking up at the night sky. Just after getting into high school, Kasumi comes across a "star-shaped guitar" in the storage area of an old pawn shop. Feeling a rush and excitement she has never felt before, Kasumi teams up with four other girls and embarks on a journey to seek out the shiny place. We promise to perform a live here!

Five bands all have their sights set on stardom as they take the stage in the series first theatrical anime.

BanG Dream! Girls Band Party!☆PICO, or simply GARUPA☆PICO, is a mini-anime series featuring the characters from the smartphone game Girls Band Party!

Poppin'Party, Roselia, and RAISE A SUILEN's successful concert at the Budokan has passed. Kasumi and the others, who have left a lingering sound on the stage of their dreams, are approached by a mysterious woman. Their next stage is overseas?! Poppin'Party's music isn't stopping yet!

BanG Dream! 3rd☆LIVE Sparklin'PARTY 2017! is Poppin'Party's third official live, with Roselia appearing as a surprise guest. It was held at TOKYO DOME CITY HALL on February 5, 2017.

Yukina Minato gathers members intertwined with different thoughts to form a band and participate at the Future World Fes. This is the story of their "promise" from their formation to the challenge of the music festival.

CiRCLE THANKS PARTY! is an animation for the 5th anniversary of Girls Band Party!, and it is also linked to the in-game event Backstage Pass 5.